4K HDBaseT HDMI Extender / Bi-directional IR Control / 40m

SKU: HE02EI

In Stock

Regular price
$215.00
$215.00
Regular price
Sale price
$240.00
Unit price
 per 

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  • 4K@30Hz resolutions up to 40m, and 1080p up to 70m.
  • Supports bi-directional IR signal routing, CEC, and EDID pass-through.
  • CAT6a or higher grade cables are highly recommended for optimal distance and performance.

Discounted UPS Shipping Rates

45 Day Money Back Policy

2 Years Warranty

Lifetime Customer Support

Description

Package

Specification

FAQ

Download

Overview

The HE02EI is an HDMI HDBaseT extender designed for reliable long-distance AV transmission over a single CAT6a cable. Supporting uncompressed 4K@30Hz transmission up to 40m and 1080p up to 70m, it simplifies AV integration with bidirectional IR control, CEC, and EDID pass-through for classrooms and meeting rooms.

Small-to-Medium Meeting Rooms & Classrooms: Concealed AV Management


Uncompressed HDBaseT Transmission

Delivers uncompressed HDMI video with virtually zero latency. Supports resolutions up to 4K@30Hz for stable, high-quality AV extension.



Flexible Transmission up to 70m

Extends HDMI signals up to 40m at 4K@30Hz or 70m at 1080p using CAT6a cables for flexible AV deployment.

Bi-directional IR Control

Supports 30–60kHz bi-directional IR transmission, allowing remote control of source or display devices through a single CAT cable while keeping equipment concealed.


CEC & EDID Pass-through

Maintains reliable HDMI communication between source and display devices. CEC enables synchronized device control, while EDID ensures optimal display resolution.


Lossless Audio Support

Supports LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio for high-quality audio transmission alongside HDMI video.

Low Power Consumption

Consumes only 2W (Tx) and 4W (Rx) using a standard 5V DC power supply, making it suitable for continuous commercial operation. 

Application Scenarios

The HE02EI provides cross-zone equipment management across professional AV environments.  

  • Small-to-Medium Meeting Rooms
    Keep source devices hidden in cabinets while allowing presenters to control equipment remotely through bidirectional IR.
  • Smart Classrooms
    Extend HDMI signals and IR control between lecterns and interactive displays for a cleaner, more organized teaching environment.
  • Retail Stores & Showrooms
    Centralize media players while enabling staff to control playback devices remotely from the display location.
  • Home Theaters
    Hide AV equipment inside cabinets while maintaining convenient remote control and supporting high-quality surround sound.

Package Includes

  • 1 x HE02EIT
  • 4 x HE02EIR
  • 1 x User Manual
  • 2 x Power Adapters
  • 4 x Self-drilling Screws
  • 4 x Screw Plugs
  • 1 x IR Emitter Cable
  • 1 x IR Receiver Cable
ITEM NO. HE02EIT HE02EIR

Support

Compliance HDMI 1.4, HDCP, 3D
Max. Video Resolution 4K@30Hz
Max. Transmission Distance 70M at 1080p@60Hz, 40M at 4K@30Hz
Video Bandwidth 10.2 Gbps
Audio Support 7.1 LPCM 192KHz, Dolby TrueHD, DTS-HD MA
IR Support Frequency: 30-60Khz, Angle: Tx ±15° Rx ±55°, Distance: 5M, Bi-directional

Ports & Interfaces

Video Input 1 x HDMI Type A 1 x HDBaseT
Video Output 1 x HDBaseT 1 x HDMI Type A
Link Cable CAT5 or greater CAT5 or greater

Power

Power Supply DC 5V 1A DC 5V 1A
Power Consumption 2W (Max), 0.8W(Low Power) 4W (Max), 1W (Low Power)

Ambient Temperature

Operation 0 to 55℃
Storage -20 to 85℃
Humidity Up to 95%

Physical Characteristic

Dimensions 49 x 92.3 x 25mm 49 x 92.3 x 25mm
Weight 125g 135g

FAQ

Can HDMI AV and IR signals be input directly into an HDBaseT-supported display?

Yes. If the display or projector features a standard HDBaseT input, it can connect directly through a single CAT cable. For IR control, simply set the transmitter's hardware switch to the appropriate signal direction before installation.

Can the HE02EI be mixed with third-party HDBaseT equipment?

Not recommended. Different brands may use different IR pin definitions and circuit designs. However, the HE02EI complies with standard HDBaseT specifications, allowing its transmitter to work with displays that feature a built-in HDBaseT receiver.

Which type of network cable is recommended?

CAT6a or higher is recommended for optimal 4K@30Hz transmission, improved signal stability, and better EMI resistance. For qualified cable brands, please refer to the HDBaseT Alliance official website for certified options.

If remote control fails after installation, how do I troubleshoot using the IR switch and cables?

Verify the following before troubleshooting further:

  1. Switch Setting (Tx/Rx): Ensure the transmitter's slide switch is set to the correct IR routing direction.
  2. Cable Slots: Confirm the IR Receiver and IR Emitter are connected to their designated ports and are not interchanged.
  3. Sensing Angles: Make sure the IR Receiver is unobstructed and the IR Emitter is properly aligned with the target device's IR sensor.

User Manual

HE02EI_User Manual_EN_V1.0_150429B.pdf

CAD

HE02EIT_CAD-20210505.pdf

HE02EIR_CAD-20210505.pdf

SC&T Brand

Founded in 2002 in Taiwan, Smart Cabling and Transmission (SC&T) is a brand specializing in transmission equipment for system integration. Our mission is to simplify complex installation processes, optimize the use of existing cabling, and deliver durable, high-quality solutions that reduce maintenance costs and prevent the need for secondary construction.
Learn about SC&T’s background, our mission for hassle-free installation, and how we support projects worldwide.
Learn more